/*
Copyright 2010,2011 Matt Van Der Westhuizen

This file is part of CGLL.

CGLL is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

CGLL is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with CGLL.  If not, see <http://www.gnu.org/licenses/>.
*/

package org.chaoticengine.cgll.serialization;

import org.newdawn.slick.geom.Circle;
import org.newdawn.slick.geom.Rectangle;
import org.simpleframework.xml.convert.Converter;
import org.simpleframework.xml.stream.InputNode;
import org.simpleframework.xml.stream.OutputNode;

/**
 * Simple XML converter for the Slick2D class Rectangle.
 *
 * @author Matt v.d. Westhuizen
 */
public class CircleConverter implements Converter<Circle> {
    public Circle read(InputNode in) throws Exception {
        float radius = 0.0f;

        InputNode n = in.getNext();
        while (n != null) {
            if (n.getName().equals("radius")) {
                radius = Float.parseFloat(n.getValue());
            }
            
            n = in.getNext();
        }

        return(new Circle(0, 0, radius));
    }

    public void write(OutputNode on, Circle c) throws Exception {
        on.getChild("radius").setValue(Float.toString(c.getRadius()));
        on.commit();
    }
}
